JPH0437942U - - Google Patents
Info
- Publication number
- JPH0437942U JPH0437942U JP8044890U JP8044890U JPH0437942U JP H0437942 U JPH0437942 U JP H0437942U JP 8044890 U JP8044890 U JP 8044890U JP 8044890 U JP8044890 U JP 8044890U JP H0437942 U JPH0437942 U JP H0437942U
- Authority
- JP
- Japan
- Prior art keywords
- display device
- convex lens
- enlarged
- image
- lcd
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本実施例の概略構成図、第２図は従来
例の概略構成図である。
１……ＬＣＤ表示装置、２……表示光、３……
凸レンズ、４……拡大像。
FIG. 1 is a schematic configuration diagram of this embodiment, and FIG. 2 is a schematic configuration diagram of a conventional example. 1...LCD display device, 2...Display light, 3...
Convex lens, 4... Enlarged image.
Claims (1)
ズを介して少なくとも数倍以上に拡大し結像させ
て拡大像を表示する大型の投写型表示装置におい
て、前記凸レンズとこの凸レンズの焦点との間に
前記ＬＣＤ表示装置を配設し、この凸レンズのＬ
ＣＤ表示装置側に少なくとも数倍以上に拡大し虚
像を結像させて拡大虚像を前記凸レンズを通して
表示させるように構成したことを特徴とする大型
の投写型表示装置。 In a large projection display device that displays an enlarged image by magnifying display light emitted from an LCD display device by at least several times through a convex lens and forming an image, the LCD is disposed between the convex lens and the focal point of the convex lens. A display device is provided, and the L of this convex lens is
1. A large-sized projection display device, characterized in that it is configured to form a virtual image enlarged at least several times more on the side of a CD display device, and display the enlarged virtual image through the convex lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8044890U JPH0437942U (en) | 1990-07-27 | 1990-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8044890U JPH0437942U (en) | 1990-07-27 | 1990-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0437942U true JPH0437942U (en) | 1992-03-31 |
Family
ID=31625518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8044890U Pending JPH0437942U (en) | 1990-07-27 | 1990-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437942U (en) |
-
1990
- 1990-07-27 JP JP8044890U patent/JPH0437942U/ja active Pending